xattrs: save_xattrs() no longer returns failure

Now MEM_ERROR deals with out of memory, save_xattrs()
no longer needs to return failure.  Remove failure return
and checks for failure.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
3 files changed
tree: b280087174f0f10e04536fc393d318a4ab3d2b07
  1. kernel/
  2. kernel-2.4/
  3. squashfs-tools/
  4. README